SUBPART F—Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) (§179.400 to §179.500-18)
- 179.400—General specification applicable to cryogenic liquid tank car tanks.
- 179.400-1—General.
- 179.400-3—Type.
- 179.400-4—Insulation system and performance standard.
- 179.400-5—Materials.
- 179.400-6—Bursting and buckling pressure.
- 179.400-7—Tank heads.
- 179.400-8—Thickness of plates.
- 179.400-9—Stiffening rings.
- 179.400-10—Sump or siphon bowl.
- 179.400-11—Welding.
- 179.400-12—Postweld heat treatment.
- 179.400-13—Support system for inner tank.
- 179.400-14—Cleaning of inner tank.
- 179.400-15—Radioscopy.
- 179.400-16—Access to inner tank.
- 179.400-17—Inner tank piping.
- 179.400-18—Test of inner tank.
- 179.400-19—Valves and gages.
- 179.400-20—Pressure relief devices.
- 179.400-21—Test of pressure relief valves.
- 179.400-22—Protective housings.
- 179.400-23—Operating instructions.
- 179.400-24—Stamping.
- 179.400-25—Stenciling.
- 179.401—Individual specification requirements applicable to inner tanks for cryogenic liquid tank car tanks.
- 179.401-1—Individual specification requirements.
- 179.500—Specification DOT-107A * * * * seamless steel tank car tanks.
- 179.500-1—Tanks built under these specifications shall meet the requirements of § 179.500.
- 179.500-3—Type and general requirements.
- 179.500-4—Thickness of wall.
- 179.500-5—Material.
- 179.500-6—Heat treatment.
- 179.500-7—Physical tests.
- 179.500-8—Openings in tanks.
- 179.500-10—Protective housing.
- 179.500-11—Loading and unloading valves.
- 179.500-12—Pressure relief devices.
- 179.500-13—Fixtures.
- 179.500-14—Test of tanks.
- 179.500-15—Handling of tanks failing in tests.
- 179.500-16—Tests of pressure relief devices.
- 179.500-17—Marking.
- 179.500-18—Inspection and reports.